306072016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{189401}}^1$

素因数の和:189510

約数の個数: 20

約数和(自身を含む): 598889124

約数和(自身を除く): 292817108

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 189401, 378802, 757604, 1515208, 3030416, 19129501, 38259002, 76518004, 153036008, 306072016]

約数ペア:

[(1, 306072016), (2, 153036008), (4, 76518004), (8, 38259002), (16, 19129501), (101, 3030416), (202, 1515208), (404, 757604), (808, 378802), (1616, 189401)]